[yt-users] Annotation on profileplots

[ｔyuta]

Dear Nathan,

I understand that annotate_ method is not effective on profile plot. I'm
going to try the way you introduced me.
I have to finish my data analysis with yt in 2 weeks, so I cannot take much
time to modify source code. I'm going to submit feature request on github
issue tracker.

Thanks for your advice!

Sincerely,
Y.T.

2017-10-30 17:14 GMT-04:00 Nathan Goldbaum <nathan12343 at gmail.com>:

> Right now unfortuantely ProfilePlot doesn't offer much in the way of
> customization. Your reading of the documentation is correct, none of the
> annotate_ methods are implemented for ProfilePlot. In principle we could
> implement them but up until now no one has taken on that project.
> Ultimately the reason this isn't easy is because ProfilePlot is not
> implemented using the same infrastructure as the other yt plot types so the
> "annotate_" methods don't get attached "for free" like the other plot types
> as part of their basic design. It's set up this way largely for historical
> reasons.
>
> Anyway, to answer your question, here is an example notebook that explains
> how you might do what you want with ProfilePlot:
>
> https://gist.github.com/anonymous/012a0518c82c687a9c5bab861451ffd0
>
> This uses a couple of hacks and accesses some private functions inside of
> ProfilePlot and PlotMPL.
>
> You may end up finding it more convenient to manually plot everything
> using matplotlib, as in this example:
>
> https://gist.github.com/anonymous/3c5c991a8ca32e17805acf61a697c68f
>
> As-is ProfilePlot is a bit unflexible and isn't terribly easy to
> customize. That asid, there's probably a number of things we could do to
> make ProfilePlot a bit more flexible for your use case. In particular, we
> could add a way to overplot lines to a ProfilePlot and add a `set_font()`
> function to ProfilePlot.
>
> Both of these would be relatively straightforward to add, I think. If
> you'd be interested in working on that let me know and I can give you
> pointers and point you at the relevant places you'd need to modify in the
> yt source code. If you're not interested in working on that, please feel
> free to file those feature requests as an issue on our github issue
> tracker. Unfortunately I can't commit to doing this myself as I have other
> things I need to concentrate on for yt.
>
> Hope that helps,
>
> Nathan
>
> On Mon, Oct 30, 2017 at 2:48 PM, ｔyuta <y0u1t1a5.t at gmail.com> wrote:
>
>> Dear yt-users,
>>
>> Hi, I want to annotate some lines on 1D profile plots, like on projection
>> plots or slice plots. I looked through the yt documentation, and I found:
>>
>> Callbacks can be applied to plots created with SlicePlot
>> <http://yt-project.org/doc/reference/api/yt.visualization.plot_window.html#yt.visualization.plot_window.SlicePlot>
>> , ProjectionPlot
>> <http://yt-project.org/doc/reference/api/yt.visualization.plot_window.html#yt.visualization.plot_window.ProjectionPlot>
>> , OffAxisSlicePlot
>> <http://yt-project.org/doc/reference/api/yt.visualization.plot_window.html#yt.visualization.plot_window.OffAxisSlicePlot>,
>> or OffAxisProjectionPlot
>> <http://yt-project.org/doc/reference/api/yt.visualization.plot_window.html#yt.visualization.plot_window.OffAxisProjectionPlot> by
>> calling one of the annotate_ methods that hang off of the plot object.
>>
>> on plot modification page, which means annotate_line method is not
>> effective for profile plots (I actually tried this on profile plots, and it
>> did not work). Is there any good way to annotate lines on 1D profile plots?
>> Also, I want to change the fontsize of numbers and labels on the axes of
>> profileplots. How can I do this?
>> For example, I want to annotate vertical line on density=1e-25, and
>> change the fontsize of "density", "10**-28", ..., "10**-21".
>>
>> Thanks,
>> Y.T.
>> [image: 埋め込み画像 1]
>>
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>>
>>
>
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